Python爱的魔力转圈圈

Size = 7
array = [[0] * Size]

# for循环创建一个空的二维Size×Size大小的数组
for i in range(Size -1):
    array += [[0] * Size]
# print(array)

# 控制循环打印在二维数组中的位置的前进方向
# 定义数组内的对应位置的数值大小
j,k = 0,0
orient = 0
for i in range(1,Size*Size+1):
    array[j][k] = i

    # 定义何时转向
    if j+k == Size-1:
        if j > k:
            orient =1
        else:
            orient =3
    elif k ==j and j >= Size/2:
        orient =2
    elif k==j+1 and k <= Size/2:
        orient = 0
    # 根据定义改变打印路线
    if orient ==0:      # 向下
        j += 1
    elif orient ==1:    # 向右
        k += 1
    elif orient ==2:    # 向上
        j -= 1
    elif orient ==3:    # 向左
        k -= 1

# 循环打印数值
for ele in array:
    for e in ele:
        if Size >9:
            print('%03d'%e, end=" ")   # print(打印对象，end=" ") end=" " 结尾打印空格，默认情况会自动换行
        else:
            print('%02d' % e, end=" ")
    print(" ")                     # 打印一个空格让程序打印结果换行

标签：end,魔力,Python,打印,转圈圈,print,array,orient,Size
来源： https://www.cnblogs.com/luomit/p/13927142.html